来自刘启元的问题
【It_______tenyearssincewelast________inBeijing.A.was/metB.hasbeen/metC.was/metD.is/meet】
It_______tenyearssincewelast________inBeijing.
A.was/met
B.hasbeen/met
C.was/met
D.is/meet
1回答
2020-11-22 23:37